JPH0585340U - 気体および液体媒質の除去装置およびこの装置を含む真空掃除機 - Google Patents

気体および液体媒質の除去装置およびこの装置を含む真空掃除機

Info

Publication number
JPH0585340U
JPH0585340U JP004451U JP445193U JPH0585340U JP H0585340 U JPH0585340 U JP H0585340U JP 004451 U JP004451 U JP 004451U JP 445193 U JP445193 U JP 445193U JP H0585340 U JPH0585340 U JP H0585340U
Authority
JP
Japan
Prior art keywords
guide vanes
impeller
flow direction
viewed
vacuum cleaner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP004451U
Other languages
English (en)
Japanese (ja)
Inventor
アラン アウレリウス スハリーフ ミシェル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JPH0585340U publication Critical patent/JPH0585340U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
JP004451U 1992-02-17 1993-02-15 気体および液体媒質の除去装置およびこの装置を含む真空掃除機 Pending JPH0585340U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92200443 1992-02-17
NL92200443:7 1992-02-17

Publications (1)

Publication Number Publication Date
JPH0585340U true JPH0585340U (ja) 1993-11-19

Family

ID=8210429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP004451U Pending JPH0585340U (ja) 1992-02-17 1993-02-15 気体および液体媒質の除去装置およびこの装置を含む真空掃除機

Country Status (2)

Country Link
EP (1) EP0556895A1 (de)
JP (1) JPH0585340U (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3110205B2 (ja) * 1993-04-28 2000-11-20 株式会社日立製作所 遠心圧縮機及び羽根付ディフューザ
WO1997019629A1 (en) * 1995-11-24 1997-06-05 Nilfisk A/S A blower for a vacuum cleaner
KR100457551B1 (ko) * 2001-12-19 2004-11-17 엘지전자 주식회사 진공청소기용 원심송풍기
GB0328384D0 (en) * 2003-12-06 2004-01-14 Johnson Electric Sa Blower motor
KR20060007637A (ko) * 2004-07-20 2006-01-26 엘지전자 주식회사 진공청소기용 팬-모터의 가이드 베인 구조
KR100721306B1 (ko) * 2005-11-28 2007-05-28 삼성광주전자 주식회사 진공청소기용 팬 조립체
CN103126611A (zh) * 2011-11-30 2013-06-05 乐金电子(天津)电器有限公司 减小噪音的吸尘器风扇扩散器结构
EP3312432B1 (de) * 2016-10-19 2021-06-23 IFP Energies nouvelles Diffusor für eine fluidverdichtungsvorrichtung, die mindestens eine schaufel mit öffnung umfasst
CN108158489A (zh) * 2017-12-26 2018-06-15 大连民族大学 一种吸尘器的减噪装置
CN109340187B (zh) * 2018-10-08 2021-04-20 江苏美的清洁电器股份有限公司 用于吸尘器的定叶轮、风机及吸尘器
GB2578760B (en) * 2018-11-07 2021-08-04 Dyson Technology Ltd Compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399072A (en) * 1944-10-18 1946-04-23 Gen Electric Centrifugal compressor
CH317623A (de) * 1953-11-28 1956-11-30 Sulzer Ag Schaufelung für mit Fliehkraft wirkende Fördermaschinen
FR2185222A5 (de) * 1972-05-19 1973-12-28 Neyrpic Creusot Loire
US3917434A (en) * 1974-10-07 1975-11-04 Gen Motors Corp Diffuser
JPS55146299A (en) * 1979-04-27 1980-11-14 Matsushita Electric Ind Co Ltd Electric blower
US4679990A (en) * 1984-12-28 1987-07-14 Matsushita Electric Industrial Co., Ltd. Electric blower
US4859145A (en) * 1987-10-19 1989-08-22 Sundstrand Corporation Compressor with supercritical diffuser

Also Published As

Publication number Publication date
EP0556895A1 (de) 1993-08-25

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